78459204

素因数分解:

$2^2\times 3^1\times {\mathrm{6538267}}^1$

素因数の和:6538274

約数の個数: 12

約数和(自身を含む): 183071504

約数和(自身を除く): 104612300

約数列:

[1, 2, 3, 4, 6, 12, 6538267, 13076534, 19614801, 26153068, 39229602, 78459204]

約数ペア:

[(1, 78459204), (2, 39229602), (3, 26153068), (4, 19614801), (6, 13076534), (12, 6538267)]